<template lang="pug">
  .test
    #foo
  .bla
</template>

<template 


   
   lang='pug'>
  .test
    #foo
  .bla
</template>

<template lang="unknown">
  #container
    some-component(tag='<some-tag>')
</template>

<template lang="">
  <v-app-bar>
    <v-menu offset-y>
      <template></template>
    </v-menu>
  </v-app-bar>
</template>

<template lang>
  <v-app-bar>
    <v-menu offset-y>
      <template></template>
    </v-menu>
  </v-app-bar>
</template>
